20049312

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 54335232

約数和(自身を除く): 34285920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6737, 13474, 20211, 26948, 40422, 53896, 80844, 107792, 161688, 208847, 215584, 323376, 417694, 626541, 646752, 835388, 1253082, 1670776, 2506164, 3341552, 5012328, 6683104, 10024656, 20049312]

約数ペア:

[(1, 20049312), (2, 10024656), (3, 6683104), (4, 5012328), (6, 3341552), (8, 2506164), (12, 1670776), (16, 1253082), (24, 835388), (31, 646752), (32, 626541), (48, 417694), (62, 323376), (93, 215584), (96, 208847), (124, 161688), (186, 107792), (248, 80844), (372, 53896), (496, 40422), (744, 26948), (992, 20211), (1488, 13474), (2976, 6737)]